Wolverine, Immortal Warrior

Haste, First Strike
Escape —{r/g}, Exile three other cards from your graveyard. This ability costs {x} more to activate
where X is equal to Wolverine, Immortal
Warrior's power.
When Wolverine, Immortal Warrior escapes,
choose one - Wolverine, Immortal Warrior
perpetually gets +1/+1; or Wolverine, Immortal Warrior escapes with a double strike counter.